公开(公告)号：US20190219917A1

公开(公告)日：2019-07-18

申请号：US16106155

申请日：2018-08-21

Applicant: BOE Technology Group Co., Ltd. ,  Beijing BOE Display Technology Co., Ltd.

Inventor： Xiaoxiang ZHANG ,  Huibin GUO ,  Yongzhi SONG ,  Mingxuan LIU ,  Wenqing XU ,  Xiaolong LI ,  Zumou WU

IPC: G03F1/44

CPC classification number: G03F1/44 ,  G02F1/136286 ,  G02F2001/136295

Abstract: Disclosed are a mask, a display substrate and a display device. The mask comprises a substrate, a first exposure structure, a second exposure structure located at one side of the substrate and disposed opposite to each other, the first exposure structure comprises a first light transmission film layer and a first light shielding film layer, an orthographic projection of the first light shielding film layer falls within an orthographic projection of the first light transmission film layer on the substrate; the second exposure structure comprises a second light transmission film layer and a second light shielding film layer, an orthographic projection of the second light shielding film layer falls within an orthographic projection of the second light transmission film layer on the substrate; a side edge of the first exposure structure has a first zigzag structure, and a side edge of the second exposure structure has a second zigzag structure.

公开(公告)号：US20160276418A1

公开(公告)日：2016-09-22

申请号：US14651119

申请日：2014-09-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaowei XU ,  Lei SHI ,  Wenqing XU

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52

CPC classification number: H01L27/3246 ,  H01L27/322 ,  H01L51/0014 ,  H01L51/52 ,  H01L51/5271 ,  H01L51/5275 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/301 ,  H01L2251/303 ,  H01L2251/558

Abstract: The present disclosure provides an OLED display device and its manufacturing method. The OLED display device includes an anode layer, a cathode layer, and a pixel-defined layer and a light-emitting layer both arranged between the anode layer and the cathode layer. The pixel-defined layer is provided with an opening, and the light-emitting layer is arranged in the opening. An insulating layer having a refractive index greater than that of the pixel-defined layer is arranged between the light-emitting layer and the pixel-defined layer.

Abstract translation: 本公开提供了一种OLED显示装置及其制造方法。 OLED显示装置包括阳极层，阴极层和像素限定层以及布置在阳极层和阴极层之间的发光层。 像素限定层设置有开口部，发光层配置在开口部。 在发光层和像素限定层之间配置折射率大于像素限定层的折射率的绝缘层。

公开(公告)号：US20210356856A1

公开(公告)日：2021-11-18

申请号：US16343756

申请日：2018-10-26

Applicant: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaoxiang ZHANG ,  Mingxuan LIU ,  Huibin GUO ,  Yongzhi SONG ,  Xiaolong LI ,  Wenqing XU ,  Zumou WU

IPC: G03F1/32 ,  H01L21/027

Abstract: A phase shift mask includes a transparent substrate and light-shielding portions. The light-shielding portions include a first light-shielding portion, and over one side of it, a first compensating light-shielding portion, which has a first distance to the first light-shielding portion and a first width smaller than a resolution of an exposing machine utilized for an exposure process using the phase shift mask. The light-shielding portions can further include a second compensating light-shielding portion, having a second distance to another side of the first light-shielding portion and a second width smaller than the resolution of the exposing machine. The first distance and the second distance respectively allow the first and the second compensating light-shielding portion to reduce an exposure at a region corresponding to two sides of the first light-shielding portion during the exposure process. A method manufacturing an electronic component utilizing the phase shift mask is also provided.

公开(公告)号：US20160372702A1

公开(公告)日：2016-12-22

申请号：US14770365

申请日：2014-12-13

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaowei XU ,  Chunping LONG ,  Lei SHI ,  Wenqing XU

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/32 ,  H01L27/3246 ,  H01L51/50 ,  H01L51/52 ,  H01L51/5275

Abstract: An organic light emitting device and a display apparatus are disclosed. The organic light emitting device includes an array substrate and a package substrate (2); on a side of the package substrate (2) facing the array substrate, there is provided a protrusion (7) formed of a first transparent material, a surface of the protrusion (7) is also covered with a transparent layer (8) formed of a second transparent material, and the refractive index of the second transparent material is larger than the refractive index of the first transparent material. With the organic light emitting device, a part of light that is emitted from an organic light-emitting layer (5) and irradiated to a surface of the protrusion (7) is totally reflected and changed in optical paths to decrease incident light totally reflected at a boundary between the package substrate (2) and the outside air, and light that has been changed in optical paths is irradiated out through the package substrate (2) more easily, thereby improving the output efficiency of light.

Abstract translation: 公开了一种有机发光器件和显示装置。 有机发光器件包括阵列衬底和封装衬底（2）; 在封装基板（2）的面向阵列基板的一侧上设置有由第一透明材料形成的突起（7），突起（7）的表面也被透明层（8）覆盖，透明层（8）由 第二透明材料，并且第二透明材料的折射率大于第一透明材料的折射率。 利用有机发光器件，从有机发光层（5）发射并照射到突起（7）的表面的光的一部分在光路中被全反射和变化，以减少全反射的入射光 封装基板（2）和外部空气之间的边界以及光路中已经改变的光被更容易地通过封装基板（2）照射出去，从而提高了光的输出效率。

公开(公告)号：US20170117148A1

公开(公告)日：2017-04-27

申请号：US14894908

申请日：2015-07-16

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wenqing XU ,  Chunping LONG

IPC: H01L21/02 ,  H01L27/12 ,  H01L29/786 ,  H01L29/04 ,  H01L29/16

CPC classification number: H01L21/02513 ,  H01L21/02488 ,  H01L21/02502 ,  H01L21/02532 ,  H01L21/02592 ,  H01L21/02595 ,  H01L21/02675 ,  H01L27/1218 ,  H01L27/1222 ,  H01L27/1274 ,  H01L27/1277 ,  H01L29/04 ,  H01L29/16 ,  H01L29/78672

Abstract: A semiconductor device, comprising a base substrate, a buffer layer and a polysilicon layer film, wherein the base substrate, the buffer layer and the polysilicon layer film being laminated sequentially, and wherein regularly arranged first grooves being provided on a surface of the buffer layer contacting the polysilicon film; the polysilicon film being formed, by applying crystallization treatment, through an optical annealing process, to an amorphous silicon film on the buffer layer having regularly arranged first grooves.

公开(公告)号：US20200013804A1

公开(公告)日：2020-01-09

申请号：US16503053

申请日：2019-07-03

Applicant: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wenqing XU ,  Xiaolong LI ,  Xiaoxiang ZHANG ,  Mingxuan LIU ,  Zumou WU ,  Huibin GUO ,  Yongzhi SONG

IPC: H01L27/12 ,  G02F1/1362 ,  H01L27/32

Abstract: An array substrate includes a base substrate, a plurality of signal lines disposed at a side of the base substrate, and an organic layer disposed at a side of the plurality of signal lines facing away from the base substrate. The organic layer includes at least one auxiliary portion and a reference portion surrounding the at least one auxiliary portion, and a thickness of each auxiliary portion is less than a thickness of the reference portion.

公开(公告)号：US20160365365A1

公开(公告)日：2016-12-15

申请号：US15088385

申请日：2016-04-01

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hongwei TIAN ,  Yanan NIU ,  Yueping ZUO ,  Wenqing XU ,  Xiaowei XU

IPC: H01L27/12 ,  H01L29/49 ,  H01L29/66 ,  H01L21/02 ,  H01L29/786

CPC classification number: H01L27/1222 ,  H01L21/02164 ,  H01L21/0217 ,  H01L21/02211 ,  H01L21/02274 ,  H01L21/02323 ,  H01L21/0234 ,  H01L21/3105 ,  H01L27/1248 ,  H01L27/1259 ,  H01L29/4908 ,  H01L29/66757 ,  H01L29/66765 ,  H01L29/66969 ,  H01L29/78606 ,  H01L29/78675 ,  H01L29/78678 ,  H01L29/7869

Abstract: Embodiments of the present disclosure provide a thin-film transistor (TFT), an array substrate and a manufacturing method thereof, and a display device. The method for preparing a TFT according to an embodiment of the present disclosure may comprise: providing a base substrate; and forming an active layer and an insulation layer on the base substrate. The active layer and the insulation layer may be arranged sequentially and in contact with each other, and the insulation layer may include at least one first insulation layer one of which is in contact with the active layer. The step of forming the first insulation layer may comprise: forming a first insulation film; and conducting a repairing process on the first insulation film by using a repairing source which provides filling atoms, so as to form bonds between at least part of dangling bonds in the first insulation film and the filling atoms.

Abstract translation: 本公开的实施例提供一种薄膜晶体管（TFT），阵列基板及其制造方法以及显示装置。 根据本公开的实施例的制备TFT的方法可以包括：提供基底; 以及在所述基底基板上形成有源层和绝缘层。 有源层和绝缘层可以相互依次布置并且彼此接触，并且绝缘层可以包括其中一个与有源层接触的至少一个第一绝缘层。 形成第一绝缘层的步骤可以包括：形成第一绝缘膜; 以及通过使用提供填充原子的修复源对第一绝缘膜进行修复处理，以便在第一绝缘膜中的至少部分悬挂键和填充原子之间形成键。

公开(公告)号：US20160254496A1

公开(公告)日：2016-09-01

申请号：US14769427

申请日：2014-12-03

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xiaowei XU ,  Lei SHI ,  Wenqing XU

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32

CPC classification number: H01L51/5275 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/301 ,  H01L2251/303 ,  H01L2251/5315

Abstract: Provided are an OLED display panel and its manufacturing method, as well as a display device. The OLED display panel includes: a base substrate; and an organic light emitting unit, a pixel defining layer and a packaging substrate, arranged on the base substrate. The pixel defining layer is provided with a via hole at at least one side of the organic light emitting unit. The via hole is filled with a total reflection-eliminating layer through which incident light is processed to obtain emergent light capable of arriving at an interface between the packaging substrate and an atmosphere at an incident angle smaller than a total reflection angle at the interface between the packaging substrate and the atmosphere.

Abstract translation: 提供了OLED显示面板及其制造方法以及显示装置。 OLED显示面板包括：基底; 以及设置在基底基板上的有机发光单元，像素限定层和封装基板。 像素限定层在有机发光单元的至少一侧设置有通孔。 通孔填充有全反射消除层，通过该全反射消除层，入射光被处理，以获得能够以小于全反射角的入射角到达包装衬底和气氛之间的界面的出射光 包装基材和气氛。

公开(公告)号：US20160027813A1

公开(公告)日：2016-01-28

申请号：US14422343

申请日：2014-06-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wenqing XU ,  Hui TIAN ,  Xiaowei XU

IPC: H01L27/12 ,  H01L29/786

CPC classification number: H01L27/1255 ,  H01L27/1222 ,  H01L27/1274 ,  H01L27/3265 ,  H01L29/78675

Abstract: An array substrate and a manufacturing method thereof, and a display apparatus comprising the array substrate are provided. The array substrate comprises a base substrate, and a thin film transistor and a storing capacitor provided on the base substrate, the thin film transistor comprises a gate, a source, a drain and a gate insulation layer provided between the source and drain and the gate, the storing capacitor comprises a first plate, a second plate and a dielectric layer provided between the first plate and the second plate, wherein, both of the first plate and the second plate are formed of metal material, and the dielectric layer is formed of the same material as the gate insulation layer. In the array substrate of the present invention, the charging speed of the storing capacitor can be improved and the display quality of the display apparatus comprising the array substrate is further improved.

Abstract translation: 提供阵列基板及其制造方法以及包括阵列基板的显示装置。 阵列基板包括基底基板和设置在基底基板上的薄膜晶体管和存储电容器，薄膜晶体管包括设置在源极和漏极与栅极之间的栅极，源极，漏极和栅极绝缘层 存储电容器包括设置在第一板和第二板之间的第一板，第二板和介电层，其中，第一板和第二板都由金属材料形成，并且介电层由 与栅极绝缘层相同的材料。 在本发明的阵列基板中，可以提高存储电容器的充电速度，并且进一步提高包括阵列基板的显示装置的显示质量。